A Planning of Renewable Energy Introduction in Local City
In this paper, to reveal the process to the energy self-support achievement by introduction of renewable energy in a standard local city in Japan, we did a case study in Honjo City, Saitama Prefecture. First, we calculated the transition of the population, the number of household, and the energy consumed in Honjo City by the trend based forecast. Second, we calculated the potential of the renewable energy that can be continuously used in Honjo City and presented the energy self-support model in 2050. Based on the result, solar energy and the biomass energy are taken up as renewable energy introduced into Honjo City in this research. About solar energy, the transition forecasts of the number of house construction buildings in Honjo City are executed, and we calculated an area of the roof necessary to cover 70％ of the heat demand and 100％ of the electricity demand for the home section by solar energy in 2050. It is necessary to introduce solar energy into 61％ of the area of the roof of the house built after 2009. About biomass energy, we did the analysis of the energy consumed and the biomass energy of industrial section of Saitama Prefecture Honjo City. We propose the biomass energy introduction plan based on the supply and demand distribution of energy. And we calculate the result that 91％ of the heat demand of industrial section was able to be supplied even if the transportation loss was considered.
local city energy consumption solar energy biomass
Takaji HATABA Kei HASEGAWA Hiroto TAKAGUCHI
Graduate school of Creative Science and Engineering,Waseda Univ. Fuculty of Science and Engineering,Waseda Univ.
国际会议
The 6th International Symposium of Asia Institute of Urban Environment(亚洲城市环境学会第六届国际会议)
长春
英文
12-17
2009-09-20（万方平台首次上网日期，不代表论文的发表时间）